A · Listen and choose (only once)
🎧 1.13 Quiz A · 5段对话+问题(只读一遍)
B · Listen and choose (twice)
🎧 1.14 Quiz B · 2组对话+5题(读两遍)
C · Listen and fill in the blanks (twice)
🎧 1.15 Quiz C · 短文填空5空(读两遍)
D · Listen and answer (twice, no more than 3 words)
🎧 1.16 Quiz D · 短文+5问(读两遍)